package com.scut.miaosha.util;

import org.apache.commons.codec.digest.DigestUtils;

public class MD5Util {
    public static String md5(String src)
    {
        return DigestUtils.md5Hex(src);
    }

    private static final String salt = "1a2b3c4d";

    public static String inputPassFormPass(String inputPass){
        String str = salt.charAt(0) + salt.charAt(2) + inputPass + salt.charAt(5) + salt.charAt(4);
        return md5(str);
    }

    public static String formPassTODBPass(String inputPass , String salt)
    {
        //System.out.println(inputPass);
        String str = salt.charAt(0) + salt.charAt(2) + inputPass + salt.charAt(5) + salt.charAt(4);
        return md5(str);
    }

    public static String inputPassToDbPass(String input , String saltDB)
    {
        String formPass = inputPassFormPass(input);
        String dbPass = formPassTODBPass(formPass,saltDB);
        return dbPass;
    }

    public static void main(String[] args) {
        System.out.println(inputPassToDbPass("123456","1a2b3c4d"));
        System.out.println(formPassTODBPass("6e0a7fe692684372437c9e508508990d","1a2b3c4d"));
        System.out.println(inputPassFormPass("123456"));
    }
}
